DFI ES121-LR - Manual (Page 57)

57
5
Ports and Connectors
Cooling Fan Connectors
The fan connectors are used to connect cooling fans. The cooling fans will provide
adequate airflow throughout the chassis to prevent overheating the CPU and sys-
tem board components.
BIOS Setting
The Advanced menu (“Hardware Health Configuration” submenu) of the BIOS will
display the current speed of the cooling fan. Refer to chapter 7 for more informa-
tion.
System fan
CPU fan
3 1
Sense
Power
Ground
3 1
Sense
Power
Ground